When it comes to choosing solar panels, we’re sure you’ve noticed how many different brands there are out there. Some panels are wide while others are tall. There are panels that are more sophisticated than others. And of course, there are the aesthetics to consider.
Today we’re going to review the Trina All-Black 450-Watt Dual Glass Panel.
This is undoubtedly going to be the panel of 2025 for Penrith Solar Centre. We keep an eye on technological developments and how they might help our customers save money and the environment. These new panels from Trina are just the thing.
In this article, you will learn:
- Trina All-Black 450W Power Output
- The Appearance of Trina All-Black Solar Panels
- Trina All-Black Industry-Leading Warranty
- Trina’s Design for All-Black Solar Panels
- Temperature Coefficient for Trina All-Black Solar Panels
By the end of this article, you’ll have a complete understanding of what Trina’s All-Black solar panels can offer your solar installation.
Trina All-Black 450W Power Output
As mentioned, the panel has a 450-watt output with 22.5% maximum efficiency, making it one of the highest output panels per square metre available on the market today.
This efficiency is crucial for maximising roof real estate, especially for homes with limited availability upstairs.
Higher efficiency means you can generate more power using fewer panels, freeing up roof space for future upgrades or maintaining a clean, uncluttered look.
It also makes sure that even small or shaded sections of your roof can still contribute meaningfully to your energy production. You can squeeze one or even two of these panels on small roof faces in addition to your larger array. A couple extra panels can make a world of difference.
With limited roof space being a common challenge, a high-efficiency panel like this promises you’re getting the most energy possible.
If you’re interested in learning a bit more about your energy needs, you might want to check out the following article titled, How Much Solar Do You Need?
The Appearance of Trina All-Black Solar Panels
The Trina All-Black 450-Watt Panel was designed with aesthetics in mind. From the ground, it looks completely black, creating a sleek and seamless appearance.
Having an all-black panel makes the installation look much more polished compared to panels with a white back sheet or visible lines.
Not all black panels are created equally, though. Some panels on the market have noticeable inconsistencies in cell colouring—one cell may look purple, another black, and another grey—even if they’re side by side.
Trina’s manufacturing process ensures a truly uniform all-black look, making it stand out from competitors. We’ve all seen solar systems that stick out like a sore thumb. You won’t get that with these Trina panels.
If you’re interested in learning about the rebate for solar, you might want to check out the following article titled, Understanding the Federal Government Solar Rebate in Australia: The STC Scheme in 2024
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Trina All-Black Industry-Leading Warranty
The Trina All-Black comes with a 25-year product warranty and a 30-year performance warranty. This is pretty standard for quality panels in this class.
What sets Trina apart is its industry-leading degradation rate. It’s completely normal for solar panels to lose a fraction of their efficiency every year. The performance warranty guarantees that in 30 years time, these Trina panels are going to produce 87.4% of their original power.
The 25-year product warranty covers the components that make up the panel. Stuff like the anodised black frame keeps it from failing or discolouring over time.
As the components of solar panels expand and contract in the Australian day and night, there’s infinitesimal stress that can lead to microcracks and other problems for your panels. The product warranty covers all of this.
If you’re interested in learning a bit more about the warranties for the products we install, you might want to check out the following article titled, A Complete Guide to Solar Warranties.
Trina’s Design for All-Black Solar Panels
The frame is just 30 mm thick, making it one of the slimmest panels on the market.
This sleek design reduces the chunky appearance that thicker panels (40–50 mm) can have on your roof.
The panel dimensions are 1134 mm wide by 1762 mm tall, slightly shorter than many competing panels (often 1850 mm tall). Its compact size is ideal for maximising energy output from limited roof space.
Despite its dual-glass design, the Trina All-Black weighs just 21 kg per module – well below the average panel weight of 26–30 kg. Trina has done an excellent job of keeping the weight down.
The panel features 1.6 mm of glass on both the front and back, totalling 3.2 mm of glass.
Unlike standard back sheet panels, the dual glass design reduces the risk of microcracks and scratches, prolonging the panel’s lifespan.
This design also gives the panel a higher fire rating (Class C). This means that the panels were exposed to flame to evaluate how they react to fire and if they’ll contribute to fire spreading. They’ve been rated to have met the minimum fire requirements, making them suitable for installations on your home.
If you’re interested in learning a bit more about shopping for a solar system, you might want to check out the following article titled, 6 Mistakes to Avoid When Buying Solar.
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Temperature Coefficient for Trina All-Black Solar Panels
It’s normal for panels to degrade over time, and there’s another efficiency rating to consider in Australia: the temperature coefficient.
A temperature coefficient measures how a solar panel’s performance is affected by heat. It’s expressed as a percentage loss in power output for every degree Celsius when the panel’s temperature rises above 25°C, which is the industry standard testing condition.
Panels with a lower temperature coefficient are better at maintaining efficiency in hot climates, making them ideal for regions with high temperatures. Like Sydney.
The panel’s temperature coefficient (Pmax) is -0.29% per degree Celsius above 25°C (STC conditions).
This means for every degree above 25°C, you lose only 0.29% performance – a solid performance metric in the solar industry.
If you’re interested in learning a bit more about how weather affects your solar panels, you might want to check out the following article titled, How Does The Weather Affect Your Solar Panels?
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With Trina, Getting There is Half the Sun
Now you know a bit more about the Trina Vertex S+ All-Black 450W solar panels. Whew! That’s a mouthful. These panels have a competitive power output, a sturdy design, and they look incredible.
At Penrith Solar Centre, we know a thing or two about solar panels and we love these ones. They’re great for your home and the environment.
If you’re interested in learning a bit more about payback periods and solar, you might want to check out the following article titled, What is the Payback Period for Solar Panels in Australia?
